1055480160144 has 80 divisors (see below), whose sum is σ = 2870807576000. Its totient is φ = 333234943488.

The previous prime is 1055480160109. The next prime is 1055480160169. The reversal of 1055480160144 is 4410610845501.

It is a super-2 number, since 2×1055480160144² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4021482 + ... + 4275894.

It is an arithmetic number, because the mean of its divisors is an integer number (35885094700).

Almost surely, 2^{1055480160144} is an apocalyptic number.

It is an amenable number.

1055480160144 is an abundant number, since it is smaller than the sum of its proper divisors (1815327415856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1055480160144 is a wasteful number, since it uses less digits than its factorization.

1055480160144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258992 (or 258986 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 39.

The spelling of 1055480160144 in words is "one trillion, fifty-five billion, four hundred eighty million, one hundred sixty thousand, one hundred forty-four".